Bolivia 46-51&1951\\
Egypt 22-52&1952\\
Bolivia 51-52&1952\\
Colombia 49-53&1953\\
Argentina 51-55&1955\\
Pakistan 47-58&1958\\
Argentina 55-58&1958\\
Iraq 32-58&1958\\
Cuba 52-59&1959\\
Turkey 57-60&1960\\
Congo-Brz 60-63&1963\\
Iraq 58-63&1963\\
Bolivia 52-64&1964\\
Indonesia 49-66&1966\\
Argentina 58-66&1966\\
Congo-Brz 63-68&1968\\
Libya 51-69&1969\\
Bolivia 69-71&1971\\
Afganistan 29-73&1973\\
Bangladesh 71-75&1975\\
Pakistan 75-77&1977\\
Afghanistan 73-78&1978\\
Iran 25-79&1979\\
Iraq 68-79&1979\\
Bangladesh 75-82&1982\\
Guatemala 70-85&1985\\
Myanmar 62-88&1988\\
Yugoslavia 45-90&1990\\
Belarus 91-94&1994\\
Congo/Zaire 60-97&1997\\
Kyrgyzstan 91-05&2005\\
